Individual Calculations November 2009
 Pienabarca, Nicola  Total change: 4.05  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2153 2081 4.00 8 0.67 15 10.05 
  Passerotti, Pierluigi f2302 ITA1.0010.781511.70 
  Vuelban, Virgilio m2404 PHI0.001-0.1315-1.95 
  Ranieri, Fabrizio 2264 ITA0.001-0.2615-3.90 
  Santurbano, Maria Vincenza 1950 ITA0.501-0.1815-2.70 
  Stromboli, Ettore f2272 ITA0.5010.25153.75 
  Allegranti, Luca 2030 ITA0.001-0.5715-8.55 
  Piccoli, Vincenzo 2007 ITA1.0010.40156.00 
  Padovani, Alessio 1991 ITA1.0010.38155.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 OP Scacco matto alla donna bianca Roma ITA 2009-09-11
RcRownchangeKK*chgGame
 2098 2067 1.50 4 -0.40 15 -6.00 
  Vuelban, Virgilio m2405 PHI0.5010.38155.70 
  Chiaretti, Roberto 2168 ITA0.001-0.3615-5.40 
  Tagliaferri, Valerio 1860 ITA1.0010.23153.45 
  Vertechi, Pietro 1959 ITA0.001-0.6515-9.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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